Head Office
	World Trade Center 15th Floor Jl. Jend. Sudirman Kav. 29 - 31 Jakarta 12920, Indonesia Tel.(62-21) 520 6610 Fax.(62-21) 520 6611 lonsum@londonsumatra.com
Share Registrar	Public Accountant
PT Raya Saham Registrar                Gedung Plaza Sentral 2nd Floor Jl. Jend. Sudirman Kav. 47 - 48 Jakarta 12930, Indonesia Tel.(62-21) 252 5666 Fax.(62-21) 252 5028	KAP Purwantono, Sarwoko & Sandjaja Ernst & Young Indonesia Stock Exchange Building Tower 2, 7th Floor Jl. Jend. Sudirman Kav. 52-53 Jakarta 12190, Indonesia Tel.(62-21) 5289 5000 Fax.(62-21) 5289 4111
Corporate Secretary	Investor Relations
Endah Resmiati endah.resmiati@londonsumatra.com	Investor Relations investor.relations@londonsumatra.com